Group A. 1

3- the music did a great job of setting the mood,
it was very descriptive
showing how easy it is to upload a video
2- the length of the slides with words were too short
the video of the girl and dog seemed irrelevant
1- if you upload something, you can't get it back

Group B. 1
3- the pictures were very fitting
the narration was easy to understand
good use of human resorces
2- the video quality
annunciation
1- I learned how different use the internet